Krell, F.-T. 2012.

On nomenclature and synonymy of Trichius rosaceus, T. gallicus, and T. zonatus (Coleoptera: Scarabaeidae: Cetoniinae: Trichiini)

. Zootaxa. 3278, 1 (Apr. 2012), 61–68. DOI:https://doi.org/10.11646/zootaxa.3278.1.3.